Acidity Regulators

In the food industry, citric acid is often used as a flavoring agent to increase the acidity of foods and improve their taste. For example, the addition of citric acid to the preparation of foods such as candies, cookies, breads, jams, beverages, and canned foods can make the food taste better and promote appetite. In addition, citric acid is used as a preservative that inhibits bacterial growth and improves the color stability of foods, thereby extending their shelf life. Citric acid also plays an important role in the cosmetics industry. It acts as a mild cleanser, helping to remove dirt and oil from the surface of the skin, leaving it refined and smooth. In addition, citric acid softens the stratum corneum to some extent and improves skin roughness. In addition to the food and cosmetic industries, citric acid has a wide range of applications in other fields. For example, in cellulose production, citric acid can be used to make biodegradable materials, which has important environmental applications. In addition, citric acid is used in the production of liquid fertilizers, as it forms a protective layer on plant roots, preventing the invasion of pathogens and promoting plant growth and development.

Maltitol is a new type of sweetener widely used in sugar-flavored food processing. In the past, the sweeteners consumed by people are basically high- calorie, sweet sugar, which is easy to cause diabetes, obesity, arteriosclerosis and heart weakness and other diseases. Maltitol has high sweetness, low calorie, good safety, sufficient raw materials, simple manufacturing process, and unique properties that other sweeteners do not have.

Product Description: Encapsulated baking soda product, edible sodium bicarbonate as main raw material, using the edible oil as the coating material. It can be widely used in tablet candy, baking, seasoning and other field. With the unique advantage of anti-moisture, delay release,avoid early reaction with other components. The coated baking soda series products, the coating material, mesh number, sodium bicarbonate ratio and other parameters can be differentiated according to different process needs. Composition: Sodium Bicarbonate, Hydrogenated vegetable oil Application: Effervescent tablets, seasoning, meat product, baking soda,the dosage demand the actually need.

Minimum Order: 1 bags

Product Description: Sorbic acid(E200), as an efficient, non-toxic, antiseptic and mildew inhibitor, has an inhibitory effect on mold, yeast and many fungi, and is widely used in baking, meat products, beverages, alcohol, condiments and other products. Megafood encapsulated sorbic acid MF-8521, using hydrogenated vegetable oil as the coating material, produced with Megafood’s own technology and equipment. As a preservative and antioxidant, it can be widely used in various types of food. Composition: sorbic acid, fully hydrogenated vegetable oil Product Feature: ▲ After coating process, will not deliquesce, shelf life quality is more stable; ▲ Prevent chemical reactions with other raw materials in specific processes; ▲ Symmetrical embedding, active ingredient content can be customized according to customer requirements; ▲ Used in bread products will not affect the bread awakening process. Topical Application: In baking products, it is mainly used for the preservation of yeast fermentation products, which does not affect the yeast fermentation.

Minimum Order: 1 bags

Product Description: Megafood Encapsulated fumaric acid MF-Z9004, the fumaric acid (E297) as the main raw material,using hydrogenated vegetable oil as the coating material, produced with Megafood’s own technology and equipment. It can be widely used in food, medicine as acidity regulator, preservatives, function regulator, flavor improver. Product features ▲ Fumaric acid particles by the coating process, not easy to be deliquescent, the use of no dust; ▲ Prevent chemical reactions with other raw and auxiliary materials; ▲ Embedding symmetry, particle size can be customized according to customer requirements; ▲ Acid release slow, increase product flavor; Application: Bakery(bread, biscuit, cake), fruit and vegetable drink, carbonated beverage and other types of food.

Minimum Order: 1 bags

Megafood Encapsulated citric acid MF-8501, the citric acid as the main raw material, using hydrogenated vegetable oil as the coating material. It can be widely used in food, medicine as acidity regulator, preservatives, function regulator, flavor improver. Product features ▲ Citric acid particles by the coating process, not easy to be deliquescent, the use of no dust; ▲ Prevent chemical reactions with other raw and auxiliary materials; ▲ Coating symmetry, particle size can be customized according to customer requirements; ▲ Acid release slow, increase product flavor; ▲ As a coating powder, can prevent the product adhesion, extend the shelf life of the product. Application: Candy, effervescent tablets, solid drinks, milkshakes, beverages, flavors and seasonings and other types of food.

Minimum Order: 1 bags

Product Description: Megafood encapsulated malic acid MF-8502, the DL-malic acid as the main raw material, using hydrogenated vegetable oil as the coating material, produced with Megafood’s own technology and equipment. It can be widely used in food, medicine as acidity regulator, preservatives, function regulator, flavor improver. Product features: ▲ Malic acid particles by the coating process, not easy to be deliquescent, the use of no dust; ▲ Prevent chemical reactions with other raw and auxiliary materials; ▲ Coating symmetry, particle size can be customized according to customer requirements; ▲ Acid release slow, increase product flavor; ▲ As a coating powder, can prevent the product adhesion, extend the shelf life of the product. Application : Candy, effervescent tablets, solid drinks, milkshakes, beverages, flavors and seasonings and other types of food.

Minimum Order: 1 bags

Sodium Citrate Food Additives Acidity Regulators White Crystal Granules Characters: SODIUM CITRATE CONSISTS OF COLORLESS CRYSTALS OR WITH CRYSTALLINE POWDE,COLORLESS,WITH SLIGHT DELIQUESCENCE IN THE WET AIR,WITH SLIGHTLY WEATHERED IN THE HOT AIR,SOLUBLE IN ETHANOL. Main Usage: 1,Mainly used as acidulant,flavoring agent, preservative and antistaling agent in food and beverage industry. 2,It is also used as antioxidant,plasticizer and detergent in chemical,cosmetics and cleaning industries. SPECIFICATION: Parameter Standard Characters White or almost white, crystalline powder or granular crystals. Slightly deliquescent in moist air. Freely soluble in water, practically insoluble in ethanol Identification Passes Test Appearance of Solution Passes Test Acidity or Alkalinity Passes Test Assay 99.0-100.5 % Water 11.0-13.0 % Readily Carbonisable Substances T≥80% Sulphates ≤150 ppm Chlorides ≤50 ppm Oxalates ≤100 ppm Iron ≤5 ppm Lead ≤1 ppm Arsenic ≤1 ppm Mercury ≤1 ppm Tartrate Passes Test Heavy Metals (as Pb) ≤5 ppm PH(5%w/v) 7.5-9.0 Pyrogens Passes Test

PCBA is a process requiring knowledge covering PCB manufacturing assembly, PCB design, fabrication and a strong understanding of the final product. ZF is a professional pcb manufacturing companies with high-quality, all of our products have obtained ISO9001, ISO13485:2016, IATF16949:2016, IPC-A-610E, UL, RoHS certifications. A buried via is a connection of any circuit layer inside the PCB but not connected to the outer layer. The via cannot be drilled after bonding because it must be drilled on the individual circuit layers first. After partially bonding the inner layer, it has to be plated before finishing the bonding, which is more laborious and therefore more expensive than the original through via and blind via. Usually, it is only used in high-density(HDI) PCB to increase the available space for other circuit layers. 1. What is via? The via is an important factor in the design of multi-layer PCB and consists of three main parts, including drill hole, the pad around the hole and the POWER layer. When talking about its process, it should be firstly plated a layer of metal by chemical deposition on the cylindrical surface of the via wall to connect the copper foils that need to be connected to the middle layers. The upper and lower sides of the via will be made into a common pad shape, which can be directly connected with the lines near the two sides or not. 2. Classification of vias by function In terms of function, vias can be divided into two categories. One is used for electrical connection between layers while the other is used for fixing or positioning devices. As for the process, the vias can be generally divided into blind via, buried via and through via. (1) Blind via Blind via hole is located on the top and bottom surfaces of the PCB with a certain depth. It is used to connect the line on the surface and the underlying inner line and its depth usually does not exceed a certain ratio (aperture). (2) Buried via It refers to the connection via that is in the inner layer of buried via PCB which will not extend to the surface of the circuit board. Both of above-mentioned two types of vias are located in the inner layers of the circuit board, which are completed by using a through-via forming process before lamination. There may also be several inner layers overlapping during the via formation process. (3) Through via The through hole vias penetrate the entire circuit board and can be used for internal interconnection or as a positioning via of component installation. Because of its easier implementation and lower cost in the process, most of the PCBs use it instead of the other two kinds of vias. The advantages of the blind via and buried via In the non-through-via technology, the application of blind via and buried via can greatly reduce the size and weight, as well as the number of layers and costs in printing circuit boards, moreover, improve the electromagnetic compatibility, increase the characteristics of electronic products, making the design simpler and faster. As for the traditional PCB design and processing, there are many problems brought by through vias. First of all, through-vias occupy a large amount of effective space. Secondly, a lot of through-vias densely packed in one place also make the wiring of the inner layers in the multilayer PCB difficult. That is because they will take up the space required for alignment, destroy the impedance characteristics of the power supply and make the power ground plane ineffective. What's worse, the conventional mechanical method of drilling will be 20 times the workload of non-through hole technology. If you have questions about our buried via PCB production capacity, or the specifications required for your custom project are not listed on this page, please feel free to contact us. We will reply within one workday. We will continue to provide quotation support and design support. Welcome to learn about our production process.

Minimum Order: 1 bags